KR20200135008A - Aquaculture system using a structure with water-purifying plant - Google Patents

Abstract

An objective of the present invention is to solve problems that conventional shading farms are unsanitary, require a large cost to increase water temperature, and cause a lot of diseases due to harmful bacteria. The present invention relates to a fishery aquaculture system installed in reservoirs, ponds, rice fields, plastic greenhouses, buildings, and the like and, more specifically, to an aquaculture system using a structure planted with water-purifying plants, which is environmentally friendly and can reduce facility operation costs. According to the present invention, a structure planted with plants is installed on a surface of an aquaculture tank. Accordingly, the water quality of the aquaculture tank is improved by the propagation of aerobic microorganisms. Since an aquaculture farm, which has a shaded and dark structure, is exposed to the sun without shading, harmful bacteria are sterilized by UV sterilization, such that a disease ratio of various fish and shellfish is reduced. The structure planted with plants installed on the water surface of the aquaculture tank makes shade on the water surface, thereby providing a shading effect. Since the plants, which are grown in a separate plant cultivation area to have roots of 15 to 150 cm, are planted in the structure, water purification is possible simultaneously with plantation. Moreover, the water used in the aquaculture farm is collected in a storage tank without being discarded and the structure planted with plants removes and filters nitric nitrogen, phosphorus, organic matter, and the like from the water, and thus the filtered water can be reused to be supplied to the aquaculture tank and can reduce the pollution level of the used water even when discharged into a river or a stream. The aquaculture system comprises one or more reservoirs, one or more aquaculture tanks, the structure planted with plants, a water inlet, and a water circulation hole.

Description

Aquaculture system using a structure with water-purifying plant}

The present invention relates to a fishery farming system installed in reservoirs, ponds, paddy fields, houses, buildings, etc., and for aquaculture system using a structure planted with water purification plants that can reduce facility operation costs by using the roots of eco-friendly and nature-friendly plants. It's technology.

In general, farms are dark and humid, so fish and shellfish are exposed to various diseases and aquaculture is operated in a state that smells badly. The shading of the farm is for active activity of fish and shellfish, and it is a method to prevent mass death of farmed fish and shellfish as the water temperature rises excessively in the summer, but due to poor ventilation and ventilation, it causes bad smell and disease to fish and shellfish. do. In addition, since the tank water cannot be changed frequently, the water purification method has become a factor in the success or failure of the farm.

BioFloc technology cultivates heterotrophic bacteria and farmed fish species together, so that heterotrophic bacteria decompose and purify organic by-products in the tank 10-100 times faster than algae, so that filtration processes such as water exchange and water treatment are possible. It is the most advanced technology with unnecessary technology.

However, the current biofloc technology has limitations in the water purification system, and some aquaphonic systems that continuously use limited breeding water without replacing the breeding water are used, but this is also efficient due to ignorance of plants and errors in cultivation methods. This is falling.

The multi-purpose water purification device using microorganisms and plants in Patent 10-1614394 uses the function of purifying contaminated water by bacteria cultured on bamboo charcoal in the process of filtering pollutants by passing water from rivers and other areas through side filtration. It is impossible if the purified water of the water does not enter together.

The multimodal biofloc aquaponics plant cultivation system of patent 10-1549217 relates to a method for reusing after purification by passing the breeding water through the plant cultivation tank using the purification action of plants in the plant cultivation tank.

Even when most farms use a plant cultivation tank, it is not natural light, but a separate lamp is attached while maintaining the shading device to grow plants with the light, so it is expensive and difficult to maintain. In addition, even if plants are planted in a cultivation tank, they do not immediately purify. As the plant grows, the roots of the plant grow as long as the plant grows, but if the plant is replanted, it usually takes 20-30 days to take down new roots, and it takes more than 45 days to grow vigorously, so if a certain number of plants cannot grow well and die, even if you replant that much The roots will not be able to fulfill their role for 45 days until the beginning of vigorous root growth.

Accordingly, an object of the present invention is to provide an efficient and eco-friendly farming method capable of solving the above problems of conventional biofloc technology and aquaphonic technology.

In order to solve the above problems, the present inventor invented an efficient, hygienic and economical aquaculture method by removing the shading device of the existing farm, fixing the plants to the structure of the water surface, and using the water purification plants grown to a certain extent for the fixing plants. .

The present invention installs a structure capable of planting on the water surface of a culture tank and/or storage tank of a farm, and puts a water quality purification plant with active root growth in the structure so that water purification is performed at the same time as the structure is installed, and useful microorganisms are provided. By installing a structure capable of planting plants for each culture tank and/or storage tank, the load of pollutants in the culture system is reduced, so the water in the culture tank or storage tank is well purified and made available again as breeding water. In addition, by exposing the inside of the farm with a dark and dark structure to the sun without shading, it sterilizes harmful germs with ultraviolet rays, significantly lowering the incidence of diseases of various fish and shellfish. As it creates, the shading effect occurs naturally.

The present invention

One or more storage tanks;

One or more culture tanks;

It is installed on the water surface of the culture tank, and the plant is planted with a water purification plant grown to a root length of 15 cm to 150 cm;

Breeding water inlet port for inputting water from the storage tank into the culture tank;

It relates to a culture system using a structure in which plants are planted, including a rearing water circulation port for circulating rearing water between culture tanks or between storage tanks or from culture tanks to storage tanks.

In addition, the present invention relates to a culture system using a plant planted structure further comprising an outlet for discharging the contaminated breeding water from the storage tank to the outside. Water purification plants include willows, water hyacinths, komari, cattails, parsley, lotus, water lily, dried flowers, and irises.

In addition, the present invention relates to a culture system using a plant-planted structure, characterized in that the water purification plant is a Willowaceae plant. The willow tree has excellent water purification efficiency because its roots grow long among various water purification plants.

In addition, the present invention relates to a culture system using a plant planted structure, characterized in that the plant for hydroponic cultivation is further planted on the plant planted structure. Plants for hydroponic cultivation include strawberries, tomatoes, sweet potatoes, potatoes, carrots, lettuce, hyacinth, tulips, daffodils, fruits such as iris, ansirium, and singonium, vegetables, herbs, leafy vegetables, and houseplants. Adding plants for hydroponics can further increase the economics of the aquaculture system.

In addition, the present invention relates to a culture system using a structure planted with plants, characterized in that the structure planted with plants is installed on the water surface of the storage tank.

In addition, the present invention relates to a culture system using a plant planted structure, characterized in that the end of the plant planted structure is fixed to the upper frame of the culture tank.

In addition, the present invention is characterized in that the structure in which the plant is planted is a floating structure that floats on the water surface of the culture tank.

In addition, the present invention is characterized in that the structure in which the plant is planted includes a vegetation roll.

In addition, the present invention is characterized in that the planting hole is formed in the vegetation roll.

In addition, the present invention is characterized in that the structure in which the plant is planted is a structure capable of assembling or disassembling, and the structure in which the plant is planted is disassembled in accordance with the shipping season of fish and shellfish in the culture tank to facilitate shipment. Plants can be installed in a pot-planted structure on the structure in which the plants are planted. At the time of shipment of seafood, the pot is removed from the structure, the structure is dismantled, and the cultured seafood is shipped, and the structure is reassembled and the pot planted with plants can be installed.

In addition, the present invention relates to an aquaculture system using a structure planted with plants, characterized in that a water treatment unit that is connected to a storage tank and purifies water is added.

In addition, the present invention is characterized in that the water treatment unit is made of at least one of a settling tank, a filtration tank, and a microorganism treatment tank.

In addition, the present invention further comprises a spawning tank, and a structure using a floating structure planted with plants, characterized in that a structure on which a water purification plant grown with a root length of 15 cm to 150 cm is installed is located on the surface of the spawning tank It's about the system.

In addition, in the present invention, one or several storage tanks may be formed and installed in consideration of the temperature of the breeding water and the water quality purification rate.

According to the present invention, structures in which plants are planted are installed in aquaculture tanks, storage tanks, spawning tanks, etc. to purify the water quality, and breeding water purified through the culture tank is further purified by increasing the time to stay in the storage tank. Since it is circulated back to the farming tank, water consumption can be significantly reduced by introducing only the amount of new water that is insufficient due to evaporation. In addition, since it blocks and purifies pollutants flowing from new water, purified breeding water can always be used. have.

In addition, according to the present invention, plants in a state of growing by culturing outside for a certain period of time before installing water-purifying plants with active root growth in aquaculture tanks, storage tanks or spawning tanks are installed on the structure. It can smoothly purify the water quality.

In addition, according to the present invention, since it is easy to install or remove plants and structures, ports and structures on which plants are planted can be removed in accordance with the season for shipping fish and shellfish, and the structures can be assembled and dismantled, making shipment remarkably easier. , Storage tanks, etc. are also very easy to disinfect.

In addition, according to the present invention, by exposing the inside of the farm, which had a dark and dark structure, to the sun because it was not shaded to grow plants, it sterilizes harmful germs with ultraviolet rays, thereby lowering the incidence of diseases of various fish and shellfish, and installing it on the surface of the culture tank even in high water temperatures. The structure in which the plant is planted creates shade on the surface of the water and naturally shields the light, thereby suppressing the increase in water temperature.

1 is a plan view of a structure according to an embodiment of a culture system using a floating structure planted with plants of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

1 is a plan view according to an embodiment of a aquaculture system using a plant-planted structure, by putting a plant 101 having strong root growth in a floating structure 100 in which plants are planted, and a culture tank 300 and a storage tank ( 200) Assemble and install according to the size of the culture tank 300 and the storage tank 200 by floating on the water surface.

When the size of the culture tank 300 and the storage tank 200 increases, there is no way for the worker to rise above the water of the culture tank and storage tank when working, but since the floating structure 100 in which plants are planted is floated on the water surface, It is possible to increase the size of the aquaculture tank because it can move around and check the growth status of fish and shellfish or perform necessary tasks.

In addition, the breeding water inlet 303 for circulating the breeding water purified in the storage tank 200 to the culture tanks 300, 301, 302 is installed toward the bottom of the culture tanks 300, 301, 302 to supplement the breeding water. The circulation port 304 of each farming tank (300, 301, 302) is installed on the upper side, and the breeding water that was in the farming tanks (300, 301, 302) as the breeding water enters the farming tanks (300, 301, 302) Is passed to the next aquaculture tank (300, 301) through the circulation port (304), and the culture tank (300) is always maintained at a water level higher than or equal to the storage tank (200). As the breeding water enters the culture tanks 300, 301, 302, the discharged water is generated, and the breeding water supplements the culture tank 302 farthest from the storage tank 200 to the structure 100 in which the plant body 101 is planted. Exerts a purifying effect.

A motor that consumes electric power is required when water is introduced from the storage tank to the culture tank, and preferably, due to the nature of the farm, a solar power plant is installed using a structure on the ground so that DC or AC power can be used for power generation using renewable energy. By installing facilities, economical farming is possible. When solar energy is used for indoor heating of a farm in winter, the water temperature can be maintained above a certain temperature, which can shorten the aquaculture period.

In addition, the motor 201 for inputting breeding water from the storage tank 200 to the culture tanks 300, 301, 302 is preferably installed on the opposite side of the outlet 202 of the storage tank 200, and is operated by solar power generation. It makes it possible to operate for 24 hours by using a capable motor and connecting emergency power available in case of an emergency.

The storage tank 200 and the farming tanks (302, 301, 300) have no special restrictions on their capacity and number, but the location of the breeding water inlet 303 where the breeding water is fed into the culture tanks (300, 301, 302) and the circulation port through which the discharged water exits (304) If the positions are installed as far as possible from each other, the residence time for the breeding water to stay in the culture tanks 300, 301, 302 is longer, which is preferable.

In the structure 100 in which plants are planted, a water-purifying plant 101 having active root growth in water may be planted. Plants to be planted in the structure 100 are aquatic plants and there is no great limitation as long as it is a plant having excellent water purification efficiency, but preferably, when a willow plant is used, the roots grow well and can grow to a depth of 150 cm.

In addition, as plants planted in the structure 100, plants capable of hydroponic cultivation such as strawberries and tomatoes are planted in addition to aquatic plants for water purification to enhance the water purification effect, and at the same time, due to the nitrogen component contained in the breeding water, You can expect growth.

In addition, the structure 100 in which plants are planted installed in the culture tanks 300, 301, 302 can remove the planted plant 101 in accordance with the season for shipping fish and shellfish, and the structure 100 is disassembled after removing the plant. Easy shipment is possible.

In addition, one or several storage tanks 200 that control the temperature of breeding water and perform the function of purifying water quality can be formed, and when several storage tanks 200 are installed, the water quality purification rate can be further increased. have.

In addition to installing the structure 100 in which plants are planted on the water surface of the culture tanks 300, 301, 302 and/or storage tank 200, a water treatment unit for purifying polluted discharged water may be added if necessary. The water treatment unit may be composed of one or more of a sedimentation tank, a filtration tank, and a microorganism treatment tank, and is preferably installed at the front end of the storage tank 200.

In addition, the structure 100 in which plants are planted can be used by floating on the water surface of a culture tank or storage tank using a floating structure, and it is also possible to install a general structure other than a floating type. In the case of general structures, the edges or corners of the structure can be fixed by connecting them to the upper frame or wall of the culture tank or storage tank with square pipes. In the case of a floating structure, it can be fixed by connecting it to the upper frame or wall of the culture tank or storage tank with a connecting member such as a chain. As an example of a floating structure in which plants are planted, reference may be made to the "floating body for plant cultivation" of Patent No. 1239060 invented by the present inventor, and the "Plant Planting Method of Artificial Plant Island" of Patent No. 1580142. The same mesh can be used, and plants can be planted by forming a plant planting hole on the vegetation roll, or a pot planted with plants can be installed.

A detailed description of the bubble generating device 400 or other devices will be omitted.

101: floating structure capable of planting plants,
101: plant,
200: storage tank,
201: motor,
202: outlet,
300, 301, 302: culture tank,
303: breeding water inlet,
304: circulation port,
400: bubble generating device.

Claims (13)

One or more storage tanks;
One or more culture tanks;
It is installed on the water surface of the culture tank, and the plant is planted with a water purification plant grown to a root length of 15 cm to 150 cm;
Breeding water inlet port for inputting water from the storage tank into the culture tank;
A culture system using a structure in which plants are planted, including; breeding water circulation ports that allow breeding water to circulate between culture tanks or between storage tanks or from culture tanks to storage tanks.
The method according to claim 1,
Aquaculture system using a structure planted with plants further comprising an outlet for discharging contaminated breeding water from the storage tank to the outside.
The method according to claim 1,
Aquaculture system using a plant planted structure, characterized in that the water purification plant is a Willow family plant.
The method according to claim 1,
Aquaculture system using a plant planted structure, characterized in that the plant is planted in the structure planted more plants for hydroponic cultivation.
The method according to claim 1,
Aquaculture system using a structure planted with plants, characterized in that the structure planted with plants is installed on the water surface of the reservoir.
The method according to claim 1,
The planted structure is a culture system using the planted structure, characterized in that the end of the structure is fixed to the upper frame of the culture tank.
The method according to claim 1,
A culture system using a structure planted with plants, characterized in that the structure in which plants are planted is a floating structure that floats on the surface of the culture tank.
The method according to claim 1,
Aquaculture system using a plant planted structure, characterized in that the plant planted structure includes a vegetation roll.
The method of claim 8,
Aquaculture system using a plant planted structure, characterized in that the planting hole is formed in the vegetation roll.
The method according to claim 1,
The planted structure is a structure that can be assembled or disassembled, and aquaculture system using a planted structure, characterized in that the structure in which the plant is planted is disassembled to facilitate shipment in accordance with the fish shipment period of the aquaculture tank.
The method according to claim 1,
Aquaculture system using a planted structure, characterized in that it is connected to a storage tank and a water treatment unit that purifies water is added.
The method of claim 11,
Aquaculture system using a floating structure planted with plants, characterized in that the water treatment unit consists of at least one of a settling tank, a filtration tank, and a microorganism treatment tank.
The method according to claim 1,
It further includes a spawning tank,
Aquaculture system using a floating structure planted with plants, characterized in that a structure on which a water purification plant grown with a root length of 15 cm to 150 cm is installed is located on the water surface of a spawning tank.

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